A tapered item designed to plug temporarily, the end of a leaking boiler tube(s), condenser tube(s), and the like. Excludes plug, tube repair, expanding. See also cap-plug, radiator testing and plug, radiator test.
NSN 5950-00-012-8248
NSN 5975-01-561-1959
NSN 6135-01-449-7330
NSN 6220-00-064-6300
NSN 5990-00-492-2804
NSN 2925-01-444-2061
NSN 6320-01-115-4404
NSN 5998-01-395-4709
NSN 5990-01-211-6136
NSN 7035-01-078-0155
NSN 5960-00-990-1508
NSN 5935-01-219-0179